Point 1. a. ii. Do we actually know how much 5th column/ German dress fakery realy went on? I know there was tons of paranoia about it with tales of paratroopers dressed as nuns etc but how much of this actually happened? Where did these intel officers get this intel from?
I started a thread on 5th Columnists here mate: http://www.ww2talk.com/forum/1940/25224-fifth-columnists-extracts-various-sources.html